首页>
外国专利>
OUTDOOR PUBLIC ADDRESS SYSTEM FOR EMERGENCY ADMINISTRATION RADIO SYSTEM AND ITS OUTDOOR PUBLIC ADDRESS METHOD
OUTDOOR PUBLIC ADDRESS SYSTEM FOR EMERGENCY ADMINISTRATION RADIO SYSTEM AND ITS OUTDOOR PUBLIC ADDRESS METHOD
展开▼
机译：紧急管理无线电系统的室外公共地址系统及其室外公共地址方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
PROBLEM TO BE SOLVED: To provide a system where a content of announcement from an outdoor slave station is confirmed, easily announce repetitively and a plurality of outdoor slave stations announced different contents having been recorded and stored in advance in the same time through the operation input of a master station or the outdoor slave station. ;SOLUTION: In the case of announcement by an outdoor slave station, a announced content inputted to a microphone 7 is once stored in an overwrite memory 8, after the content is confirmed by a monitor speaker 5, the content is public addressed. Furthermore, a announced content sent from a master station 1 is received and registered in advance in a registration memory 9 of the outdoor slave station and the registered content is reproduced and public addressed from the outdoor slave station by a prescribed input from any of the outdoor slave station or the master station.;COPYRIGHT: (C)1998,JPO
展开▼
